I feel bad for that husband and wife. She's probably going to jail. Not sure what state this was in, but you can't use deadly force against someone who is unarmed. I carry pepper spray for these assholes. A shot of 1.3% pepper spray FIRE in its face would have "deescalated" the situation and they would have left and probably not charged, at the very least not with deadly force. Carry pepper spray. Have insurance. I have USCCA. Call them, they arrange bail and an attorney, and defend in civil court. Yea, you're getting sued too . . .